{
  "manageEntity": {
    "action": "View",
    "entityId": "464332",
    "entityType": "Notification",
    "nonce": "0xaa4fe928252129c696dd1dbe0e7491fc021bd9bc1e942bd714345f0cee711629",
    "signature": "0x3f50855d5c2960052e699332d4adee27cabac0da81baedc073306733849ec3e074c2202f21f2aa1905f2ac9e30bd84aad23199ae5bbbb724e3fd1827336a49651c",
    "signer": "0xbf8f0f3294eA67e92d4B57308f7516D2F60a28D2",
    "userId": "464332"
  }
}